Cadillac DeVille Throttle Body Unit

Replacement Parts


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Classic and contemporary at the same time, your DeVille is an iconic luxury vehicle, and it is not hard to see why it has a long history of being one of the most popular choices in its class. Still, occasionally repairs need to be made, like the replacement of a faulty Cadillac DeVille throttle body unit. When you need a quality replacement part, AutoZone has everything you need.

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  • Part Number: FI944
  • Warranty: 1 YR
  • Part Number: FI946
  • Warranty: 1 YR
  • Part Number: FI957
  • Warranty: 1 YR
  • Part Number: FI909
  • Warranty: 1 YR
  • Part Number: FI907
  • Warranty: 1 YR
  • Part Number: FI908
  • Warranty: 1 YR
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When DeVille throttle body units fail, your engine is unable to get the air it needs to burn all of the fuel that is supplied by the gas pedal being pressed. This reduces fuel efficiency, and in extreme cases stalling happens. Replacing yours on your own time is more accessible when you can schedule the repair to suit, so choose between Same Day Store Pickup (in most cases) and Free Shipping on orders of $75 or more when you shop online with AutoZone. Or, take your pick from our in-store assortment and benefit from free battery charging and engine diagnostic testing at the same time.

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